Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Icelandic
Baldur
←
Icelandic
baldur
(mention)
←
Old Norse
Baldr
(derived)
←
Old Norse
baldr
(mention)
→
Icelandic
skuggabaldur
(mention)